An Inclusive Analysis on Various Image Enhancement Techniques
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 12
Abstract
Digital Image enhancement is the process of adjusting digital images so that the results are more suitable for display or further image analysis. It provides a multitude of choices for improving the visual quality of images or to provide a “better transform representation for future automated image processing. The enhancement technique differs from one field to another field. The existing techniques of image enhancement can be classified into two categories: Spatial Domain and Frequency domain enhancement. Many images like satellite images, medical images, aerial images and even real life photographs suffer from poor contrast and noise. It improves the quality (clarity) of images for human viewing by eradicating blurs, noise, increasing contrast, and revealing image details.
Authors and Affiliations
V. Hemalatha , P. B. Selvapriya , K. C. Maheswari
Keywords
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